Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596995 | Sealing structure and compressor | Hiroki Kamiishida, Takehiro Kanayama | 2013-12-03 |
| 5175322 | Continuous process for preparing metallic soaps | Fumihiko Yoshizawa, Fumio Kikuchi, Seiichi Kojima | 1992-12-29 |